[ 38.970447] ------------[ cut here ]------------ [ 38.971227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.974129] Modules linked in: [ 38.974618] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976263] Tainted: [W]=WARN [ 38.976732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978668] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.981326] RSP: 0018:ffff88801b32fbc0 EFLAGS: 00010286 [ 38.982136] RAX: 0000000000000000 RBX: ffffed1003665f78 RCX: ffffffff813a4050 [ 38.983221] RDX: ffff88801584d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.984308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003665f2f [ 38.985375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.986444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b32fdf8 [ 38.987528] FS: 00007fadf80a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.988729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.989619] CR2: 00007fadf8597580 CR3: 000000000b9b3000 CR4: 0000000000350ef0 [ 38.990691] Call Trace: [ 38.991167] [ 38.991512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.992263] ? __create_object+0x59/0x80 [ 38.992873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993678] __vmalloc_noprof+0x59/0x60 [ 38.994311] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995781] bpf_prog_alloc+0x39/0x200 [ 38.996397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997167] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.997878] do_seccomp+0x349/0x25e0 [ 38.998484] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.999241] ? __pfx_do_seccomp+0x10/0x10 [ 38.999868] ? find_held_lock+0x2b/0x80 [ 39.000495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.001300] ? static_key_count+0x60/0x80 [ 39.001971] prctl_set_seccomp+0x4e/0x70 [ 39.002580] __do_sys_prctl+0xe6c/0x1d70 [ 39.003246] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.003975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.005554] ? irqentry_exit+0xf3/0x650 [ 39.006188] do_syscall_64+0xbf/0x430 [ 39.006761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.007568] RIP: 0033:0x7fadf85975cd [ 39.008159] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.010783] RSP: 002b:00007ffdc63d3080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.011936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadf85975cd [ 39.013012] RDX: 0000558230928e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.014087] RBP: 00007ffdc63d30e0 R08: 0000000000000000 R09: 00007ffdc63d2780 [ 39.015185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558265c57ad0 [ 39.016270] R13: 00007ffdc63d3510 R14: 0000558265c58bc0 R15: 0000558265c69780 [ 39.017356] [ 39.017708] irq event stamp: 1713 [ 39.018254] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 39.019550] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 39.020820] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 39.022104] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 39.023372] ---[ end trace 0000000000000000 ]--- [ 41.926505] ------------[ cut here ]------------ [ 41.927460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.929437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.930923] Modules linked in: [ 41.931524] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.933541] Tainted: [W]=WARN [ 41.934153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.935627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.936554] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.939748] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 41.940729] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 41.942026] RDX: ffff8880171a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.943337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 41.944619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.945906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 41.947224] FS: 00007f832abea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.948677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.949747] CR2: 00007fffbfc47ef7 CR3: 000000000cf07000 CR4: 0000000000350ef0 [ 41.951043] Call Trace: [ 41.951501] [ 41.951949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.952792] ? __create_object+0x59/0x80 [ 41.953583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.954540] __vmalloc_noprof+0x59/0x60 [ 41.955298] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.956164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.957094] bpf_prog_alloc+0x39/0x200 [ 41.957791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.958718] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.959639] do_seccomp+0x349/0x25e0 [ 41.960345] ? find_held_lock+0x2b/0x80 [ 41.961106] ? do_prlimit+0x310/0x610 [ 41.961800] ? __pfx_do_seccomp+0x10/0x10 [ 41.962586] ? do_raw_spin_unlock+0x53/0x220 [ 41.963414] ? _raw_spin_unlock+0x1e/0x40 [ 41.964209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.965189] ? static_key_count+0x60/0x80 [ 41.965990] prctl_set_seccomp+0x4e/0x70 [ 41.966716] __do_sys_prctl+0xe6c/0x1d70 [ 41.967507] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.968369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.969352] ? irqentry_exit+0xf3/0x650 [ 41.970116] do_syscall_64+0xbf/0x430 [ 41.970825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.971796] RIP: 0033:0x7f832b0dc5cd [ 41.972497] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 41.975655] RSP: 002b:00007fffbfc46ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.977035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f832b0dc5cd [ 41.978332] RDX: 000056208788de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.979631] RBP: 00007fffbfc46c00 R08: 0000000000000000 R09: 00007fffbfc462a0 [ 41.980918] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620ab9a5ad0 [ 41.982217] R13: 00007fffbfc47030 R14: 00005620ab9a6bc0 R15: 00005620ab9b7780 [ 41.983527] [ 41.983989] irq event stamp: 1743 [ 41.984605] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 41.986119] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 41.987663] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 41.989206] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 41.990711] ---[ end trace 0000000000000000 ]--- [ 42.768032] ------------[ cut here ]------------ [ 42.768963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.772483] Modules linked in: [ 42.773128] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.775138] Tainted: [W]=WARN [ 42.775696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.777162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.778081] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.781272] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 42.782251] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 42.783551] RDX: ffff888016aad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.784845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 42.786132] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.787420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 42.788700] FS: 00007f71f9f53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.790164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.791255] CR2: 00007f71fa445580 CR3: 0000000009bba000 CR4: 0000000000350ef0 [ 42.792552] Call Trace: [ 42.793066] [ 42.793501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.794400] ? __create_object+0x59/0x80 [ 42.795207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.796185] __vmalloc_noprof+0x59/0x60 [ 42.796946] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.797774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798707] bpf_prog_alloc+0x39/0x200 [ 42.799460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800396] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.801287] do_seccomp+0x349/0x25e0 [ 42.801981] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.802819] ? __pfx_do_seccomp+0x10/0x10 [ 42.803609] ? find_held_lock+0x2b/0x80 [ 42.804353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805297] ? static_key_count+0x60/0x80 [ 42.806104] prctl_set_seccomp+0x4e/0x70 [ 42.806824] __do_sys_prctl+0xe6c/0x1d70 [ 42.807625] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.809447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.810434] ? irqentry_exit+0xf3/0x650 [ 42.811212] do_syscall_64+0xbf/0x430 [ 42.811969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.812946] RIP: 0033:0x7f71fa4455cd [ 42.813617] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.816798] RSP: 002b:00007fffe3251ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.818176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71fa4455cd [ 42.819480] RDX: 000055d53ca1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820758] RBP: 00007fffe3251f50 R08: 0000000000000000 R09: 00007fffe32515f0 [ 42.822046] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d577bb0ad0 [ 42.823353] R13: 00007fffe3252380 R14: 000055d577bb1bc0 R15: 000055d577bc2780 [ 42.824471] [ 42.824808] irq event stamp: 1791 [ 42.825311] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.826492] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.827684] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.828898] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.830078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52473' (ECDSA) to the list of known hosts. 2025/11/18 16:48:17 fuzzer started 2025/11/18 16:48:17 dialing manager at localhost:34383 2025/11/18 16:48:17 checking machine... 2025/11/18 16:48:17 checking revisions... [ 43.906350] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:48:18 testing simple program... [ 43.993186] cgroup: Unknown subsys name 'net' [ 44.045606] cgroup: Unknown subsys name 'cpuset' [ 44.060276] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:48:16 Registers: info registers vcpu 0 RAX=0000000000012fda RBX=0000000000000246 RCX=0000000000000008 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f10a20 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88801cd233c0 R15=ffff8880096c7dc0 RIP=ffffffff84c98164 RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f832abea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efeb2f235b8 CR3=000000000e998000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021509 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2fe2a918 CR3=000000000d754000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=48194fe32e3a0c8aa644a40333a8ff35 XMM02=0000000000303158eff9b2d0a8fce9cb XMM03=00000000003032282c67c8bc2e329bc3 XMM04=693494322799140f00000000000ae988 XMM05=d96330e2d2db8632000000000031fa80 XMM06=474038aa6c007e1f000000000031f908 XMM07=e042d86d42eb936e000000000030f2b8 XMM08=e197570583b9b2a20000000000303228 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000